Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:01Z

d/dn [n^4] = 4n^3

\binom{n}{k} = \frac{n!}{k!(n-k)!}

384K

det| 4 7 ; 2 5 | = 6

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

iħ ∂ψ/∂t = Ĥψ

163K

8ψ² + 7ψ + 0 = 0

259K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

305K

det| 11 9 ; 0 12 | = 132

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

PV = nRT

293K

iħ ∂ψ/∂t = Ĥψ

110K

det| 5 7 ; 5 6 | = -5

8x² + 2x + 7 = 0

300K